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Re: [pcp] PREFIX64 PCP Option for NAT64: draft-boucadair-pcp-nat64-prefix64-option

<mohamed.boucadair@orange.com> Tue, 11 September 2012 09:50 UTC

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From: mohamed.boucadair@orange.com
To: "teemu.savolainen@nokia.com" <teemu.savolainen@nokia.com>, "simon.perreault@viagenie.ca" <simon.perreault@viagenie.ca>
Date: Tue, 11 Sep 2012 11:50:03 +0200
Thread-Topic: [pcp] PREFIX64 PCP Option for NAT64: draft-boucadair-pcp-nat64-prefix64-option
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Cc: "pcp@ietf.org" <pcp@ietf.org>, "behave@ietf.org" <behave@ietf.org>
Subject: Re: [pcp] PREFIX64 PCP Option for NAT64: draft-boucadair-pcp-nat64-prefix64-option
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Hi Teemu,

Please see inline. 

Cheers,
Med 

>-----Message d'origine-----
>De : teemu.savolainen@nokia.com [mailto:teemu.savolainen@nokia.com] 
>Envoyé : vendredi 7 septembre 2012 15:17
>À : BOUCADAIR Mohamed OLNC/NAD/TIP; simon.perreault@viagenie.ca
>Cc : pcp@ietf.org; behave@ietf.org
>Objet : RE: [pcp] PREFIX64 PCP Option for NAT64: 
>draft-boucadair-pcp-nat64-prefix64-option
>
>Hi,

[...]
>
>> Med: I didn't asked for that. Sorry I was not clear: the 
>scope of this discussion
>> is: PCP-enabled networks.
>
>Thanks, in PCP-enabled networks it is definitely ok to skip 
>heuristics in favor for explicit configuration. 
>
>If you do go forward with explicit option, you could look if 
>you can resolve the "mapping of IPv4 address ranges to IPv6 
>prefixes" problem. Something better perhaps than asking from 
>PCP Server what is the Pref64::/n for a given IPv4 address..

Med: Thanks. I have just submited a new version which takes into account this comment. An OpCode is now supported to convey a list of  {IPv4 subnet, Prefix64::/n}. The new version is available at: http://tools.ietf.org/html/draft-boucadair-pcp-nat64-prefix64-option-01

>
>Best regards
>
>	Teemu
>

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